<template>
  <el-menu default-active="1" router class="menu">
    <el-submenu index="1">
      <template slot="title">
        <i class="el-icon-location"></i>
        <span>人物关系全貌</span>
      </template>
      <el-menu-item-group>
        <el-menu-item index="/all_relations_2d">2d</el-menu-item>
        <el-menu-item index="/all_relations_3d">3d</el-menu-item>
      </el-menu-item-group>
    </el-submenu>
    <el-menu-item index="/search">
      <i class="el-icon-menu"></i>
      <span slot="title">检索人物关系</span>
    </el-menu-item>
    <el-menu-item index="/question">
      <i class="el-icon-menu"></i>
      <span slot="title">人物关系问答系统</span>
    </el-menu-item>
  </el-menu>
</template>

<script>
export default {
}
</script>

<style scoped>
.menu {
  height: 100vh;
  border: none;
}
</style>

